A two-dimensional metallic SnB monolayer as an anode material for non-lithium-ion batteries
Yue Kuai, Changcheng Chen, Elyas Abduryim, Shuli Gao, Wen Chen, Ge Wu, Liyuan Wu, Chao Dong, Weixia Zou, Pengfei Lu
Abstract
, respectively. For Na-, K- and Mg-ion batteries, the low diffusion barriers of the SnB monolayer are 0.22, 0.07 and 0.68 eV, and the low average open circuit voltages are 0.42, 0.49 and 0.23 V, which ensure long service life and fast charging in practical applications. In addition, it is proved that the SnB monolayer maintains excellent conductivity and stability during the charge-discharge process. The results show that the SnB monolayer offers innovative advantages for the development of new two-dimensional planar structures that further advance the development of anode materials for metal ion batteries.
Topics & Concepts
AnodeMonolayerLithium metalLithium (medication)Materials scienceIonMetalInorganic chemistryChemical engineeringNanotechnologyChemistryMetallurgyElectrodePhysical chemistryOrganic chemistryEngineeringMedicineEndocrinologyMXene and MAX Phase MaterialsAdvancements in Battery MaterialsGraphene research and applications